There have been a few developments recently that have brought me to the view that STL file format will slide away quietly. STL has always been a highly problematic format, but at the same time has been used almost ubiquitously in 3D printing. Now there seems to be a crack in that standard that ultimately…

If data portability is so annoying, what format(s) are we talking about here? We asked what formats people use when sharing data with 1) collaborators, 2) clients, and 3) fabrication shops. The results were generally unsurprising, but lead to some interesting conclusions.

STL files have been around for a while. It was originally developed as a bridge between CAD files and 3D Systems’ first 3D printers. It has become the standard format for 3D printing, but it’s increasingly seen as antiquated and limited. In reality, an STL file describes a shape and not much else. In addition,…